/* BRAND PALETTE
   Navy: #1A2E4A | Gold: #B8973A | Success Green: #25D366 | Parchment: #F5F3EF
*/
html { scroll-behavior: smooth; }
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'IBM Plex Sans', sans-serif; color: #1A2E4A; background-color: #F5F3EF; line-height: 1.7; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
h1, h2, h3 { font-family: 'Playfair Display', serif; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 25px; }
section { padding: 100px 0; }
.text-center { text-align: center; }

/* White Header Navigation */
header {
    position: fixed; top: 0; width: 100%; z-index: 1000;
    padding: 15px 0; background: #FFFFFF;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}
nav { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
.logo-text { font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; font-size: 1rem; color: #1A2E4A; }

.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { text-decoration: none; color: #1A2E4A; font-size: 0.8rem; font-weight: 600; text-transform: uppercase; transition: 0.3s; }
.nav-links a:hover { color: #B8973A; }

/* Hero */
#hero {
    background: linear-gradient(rgba(26, 46, 74, 0.85), rgba(13, 23, 37, 0.9)),
                url('https://images.unsplash.com/photo-1512917774080-9991f1c4c750?auto=format&fit=crop&q=80&w=2000');
    background-size: cover; background-position: center;
    color: #fff; padding: 220px 0 120px; text-align: center;
}
.hero-tag { color: #B8973A; letter-spacing: 4px; text-transform: uppercase; font-size: 0.8rem; margin-bottom: 20px; display: block; font-weight: 600; }
.hero-title { font-size: 3.5rem; line-height: 1.1; margin-bottom: 25px; }
.hero-body { max-width: 700px; margin: 0 auto 45px; opacity: 0.9; font-size: 1.1rem; font-weight: 300; }

.btn { padding: 15px 35px; border-radius: 2px; text-decoration: none; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; font-size: 0.75rem; transition: 0.3s; cursor: pointer; display: inline-block; border: none; }
.btn-gold { background: #B8973A; color: #fff; }
.btn-gold:hover { background: #A07D2E; color: #fff; }
.btn-outline { border: 1px solid #FFFFFF; color: #FFFFFF; margin-left: 10px; }
.btn-outline:hover { background: #FFFFFF; color: #1A2E4A; }

/* Platform Logos Section - Permanent Colors */
.platform-section { background: #FFFFFF; padding: 50px 0; border-bottom: 1px solid #eee; }
.platform-flex { display: flex; justify-content: space-around; align-items: center; flex-wrap: wrap; gap: 40px; }
.platform-item { display: flex; flex-direction: column; align-items: center; gap: 15px; flex: 1; min-width: 150px; }
.platform-logo {
    height: 32px;
    width: auto;
    filter: none;
    opacity: 1;
    object-fit: contain;
}
.platform-label { font-size: 0.7rem; font-weight: 600; color: #6B7C93; text-transform: uppercase; letter-spacing: 1px; }

/* Services */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 50px; }
.service-card { background: #fff; padding: 45px; border-top: 4px solid #B8973A; transition: 0.4s; box-shadow: 0 5px 15px rgba(0,0,0,0.02); }
.service-card h3 { margin-bottom: 15px; font-size: 1.3rem; }

/* Testimonial Section */
#testimonials { background: #1A2E4A; color: #FFFFFF; }
.testimonial-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 50px; }
.testimonial-item { padding: 40px; background: rgba(255,255,255,0.05); border-left: 2px solid #B8973A; }
.testimonial-text { font-style: italic; font-size: 1.1rem; margin-bottom: 20px; opacity: 0.9; }
.testimonial-meta { font-weight: 600; color: #B8973A; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; }

/* WhatsApp Bundle */
.wa-bundle { position: fixed; bottom: 30px; right: 30px; display: flex; align-items: center; gap: 12px; z-index: 2000; }
.wa-text { background: #1A2E4A; color: #fff; padding: 10px 18px; border-radius: 50px; font-size: 0.75rem; font-weight: 600; opacity: 0; transform: translateX(20px); transition: 0.4s; pointer-events: none; }
.wa-bundle:hover .wa-text { opacity: 1; transform: translateX(0); }
.wa-btn { background: #25D366; width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3); transition: 0.3s; }
.wa-btn svg { width: 30px; fill: #fff; }

/* Contact Form */
.contact-box { background: #fff; padding: 60px; max-width: 800px; margin: 0 auto; box-shadow: 0 30px 60px rgba(0,0,0,0.05); }
input, textarea { width: 100%; padding: 15px 0; border: none; border-bottom: 1px solid #6B7C93; margin-bottom: 25px; font-family: inherit; font-size: 1rem; outline: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }

@media (max-width: 768px) {
    .service-grid, .testimonial-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.5rem; }
    .nav-links { display: none; }
    .platform-flex { gap: 30px; }
    .platform-item { min-width: 40%; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .contact-box { padding: 35px 25px; }
}